Focus Studio announced the 7Artisans 50mm F1.8 AF interchangeable lens for the Nikon Z mount. The estimated retail price is $299.
The 7Artisans 50mm F1.8 AF is a standard prime lens for full-frame sensors that achieves excellent image quality. This lens uses a lens configuration of 11 elements in 9 groups, including two aspherical lenses, one ED lens, and two special lenses with high refractive index. This lens layout takes images with excellent sharpness and contrast in all areas of the image.
Even in low-light environments such as indoors, the shutter speed is maintained to reduce blurring, allowing you to take pictures that make the most of the bokeh that beautifully highlights the subject.
The newly developed STM (stepping motor) enables quieter and more precise control of the larger, heavier lens group. It also supports face detection/eye detection AF, allowing for clearer depiction of the subject’s facial expression in portrait photography.
Intuitive aperture control from the aperture ring and automatic aperture control by AE are possible. Equipped with an AF/MF switch. Uses a metal lens barrel with a nice texture. Firmware updates are possible by connecting to a PC.
Lens construction/MTF diagram
11 elements in 9 groups (2 ASPH aspherical lenses, 1 ED lens, 2 high refractive lenses)
7Artisans 50mm F1.8 AF Nikon Z
- Compatible mount : Nikon Z
- Focal length：50mm
- Focus : AF (autofocus)
- Lens construction : 11 elements in 9 groups (2 ASPH aspherical lenses, 1 ED lens, 2 high refractive lenses)
- Compatible image capture size : 35mm full size
- Minimum shooting distance : 0.5m
- Aperture : F1.8-F16
- Aperture blades : 11
- Filter diameter : 62mm
- Size : Approx. Φ72×100mm (excluding mount)
- Weight: Approx. 450g
- Accessories : Lens hood, USB cable, front cap, rear cap
Sample Images (Photos from Focus Studio/7Artisans)
